Patch merged into coreboot/master: 95b0c3d arch/x86/include/bootblock_common.h: Sanitize header inclusion

the following patch was just integrated into master:
commit 95b0c3d75a40cea40a15e8f7d6f56af2ebe2db77
Author: Edward O'Callaghan 
Date:   Thu Jun 26 18:09:34 2014 +1000

arch/x86/include/bootblock_common.h: Sanitize header inclusion

Sanitize the inclusion of mc146818rtc.h in bootblock_common.h

Change-Id: I37d9ffd1375aedbf1f3eaa4ddce27e16166ce0b9
    Signed-off-by: Edward O'Callaghan 
    Reviewed-on: http://review.coreboot.org/6119
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi 
    Reviewed-by: Paul Menzel

See http://review.coreboot.org/6119 for details.

-gerrit